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Air Quality Investigations

Visit our Community Investigations page for information on South Coast AQMD activities in response to air quality incidents in local communities
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AB 617

South Coast AQMD is conducting efforts that will help improve air quality and public health in environmental justice communities.
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Electric Lawn & Garden Equipment Programs

Help clean the air by replacing lawn and garden equipment with lower emission models at substantial discounts
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Air Quality Sensor Performance Evaluation Center

Learn more about the nation’s first comprehensive evaluation center to test commercially-available low-cost air quality sensors.

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Community Investigations

Air Quality Investigations
Reducing air pollution in EJ communities

AB 617
Yard Equipment Incentives & Rebates

Electric Lawn & Garden Equipment Programs
AQ-SPEC

Air Quality Sensor Performance Evaluation Center

Alerts

Governor’s Emergency Proclamation

Information on the State of Emergency Proclamation signed by Gov. Newsom can be found on South Coast AQMD’s Heat Wave & Energy Shortages page.
South Coast AQMD Public Meetings to Remain Virtual through August

All South Coast AQMD public meetings, including the August 6 Governing Board meeting, will remain virtual through the month of August. Committee and Governing Board Meeting locations and instructions for remote participation can be found on the meeting agendas page.
All American Asphalt Air Monitoring Initiative

Stay informed on the ongoing asphalt batch plant investigation in Irvine
South Coast AQMD COVID-19 Operations Update

South Coast AQMD Headquarters is closed to the public until further notice. Visit the calendar page for updates on public meeting cancellations, postponements and remote meetings. Committee and Governing Board Meeting locations and instructions for remote participation can be found on the meeting agendas page. Please call 1-800-CUT-SMOG for questions or assistance.

Governor’s Emergency Proclamation

Information on the State of Emergency Proclamation signed by Gov. Newsom can be found on South Coast AQMD’s Heat Wave & Energy Shortages page.
South Coast AQMD Public Meetings to Remain Virtual through August

All South Coast AQMD public meetings, including the August 6 Governing Board meeting, will remain virtual through the month of August. Committee and Governing Board Meeting locations and instructions for remote participation can be found on the meeting agendas page.
All American Asphalt Air Monitoring Initiative

Stay informed on the ongoing asphalt batch plant investigation in Irvine
South Coast AQMD COVID-19 Operations Update

South Coast AQMD Headquarters is closed to the public until further notice. Visit the calendar page for updates on public meeting cancellations, postponements and remote meetings. Committee and Governing Board Meeting locations and instructions for remote participation can be found on the meeting agendas page. Please call 1-800-CUT-SMOG for questions or assistance.

Videos

The Right to Breathe, v2.0

SCAQMD EV Home Charging Incentive Program

Do One Thing

Hydrogen - Clean Fuel, Clean Air

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Upcoming Events

PARs 461, 219, 222 and PR 461....Remote Meeting

August 4th, 2021 | 10:00 AM

Zoom Webinar ID 961 5553 6133 Proposed Rule Amendments: PARs 461, 219, 222 & PR 461.1

Proposed Rule 1159.1 Working G...Remote Meeting

August 4th, 2021 | 01:00 PM

Zoom Webinar ID 961 5983 9406 Proposed Rules: PR 1159.1

Cancelled: Working Group # 2: ...Cancelled

August 4th, 2021 | 03:00 PM

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Air Quality Index (AQI) Map

Air Quality Maps

Current Air Quality Full Map

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Today's Forecast Map

Tomorrow's Forecast Map

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Incentives & Programs

Community Programs

The Clean Air Choices program provides a one-stop resource for information on the benefits of using clean technologies on the road and in your home.

Business Programs

Financial and environmental benefits of implementing cleaner technologies from non-toxic dry cleaning machines to new or retrofit engines for heavy-duty on-road trucks.

Local Government

Local governments play an important role in South Coast AQMD’s strategy to meet federal and state clean air standards within the South Coast Air Basin.

Community Programs The Clean Air Choices program provides a one-stop resource for information on the benefits of using clean technologies on the road and in your home.

Business Programs Financial and environmental benefits of implementing cleaner technologies from non-toxic dry cleaning machines to new or retrofit engines for heavy-duty on-road trucks.

Local Government Local governments play an important role in South Coast AQMD’s strategy to meet federal and state clean air standards within the South Coast Air Basin.

Newsletter Sign Up

Periodic newsletter updates via Email on a variety of air quality-related topics

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South Coast Air Quality Management District

21865 Copley Dr, Diamond Bar, CA 91765

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Air Quality Investigations

AB 617

Electric Lawn & Garden Equipment Programs

Air Quality Sensor Performance Evaluation Center

Community Investigations

Reducing air pollution in EJ communities

Yard Equipment Incentives & Rebates

AQ-SPEC

Governor’s Emergency Proclamation

South Coast AQMD Public Meetings to Remain Virtual through August

All American Asphalt Air Monitoring Initiative

South Coast AQMD COVID-19 Operations Update

Governor’s Emergency Proclamation

South Coast AQMD Public Meetings to Remain Virtual through August

All American Asphalt Air Monitoring Initiative

South Coast AQMD COVID-19 Operations Update

Air Quality Maps